| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.59 | 6.379% | $28.2862 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $150.90 | 6.496% | $160.7025 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $81.90 | 3.462% | $84.7354 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $224.90 | 13.768% | $255.8642 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $20.74 | 10.776% | $22.9749 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $24.96 | 12.176% | $27.9991 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $186.86 | 9.541% | $204.6883 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $716.85 | $785.2506 | $785.25 | $785.25 | $785.30 | |